Joao Zwetsch defeated Otavio Della 6-1 5-7 6-3 in the Brazil 1 Masters 2 round of 32 on clay. The result followed the form book — Joao Zwetsch came in leading the head-to-head 2–0. Joao Zwetsch extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1992-10-31 | Uruguay Paraguay Masters 3 | R32 | clay | Joao Zwetsch | 6-4 3-0 |
| 1992-03-16 | Brazil 1 Masters 3 | R32 | clay | Joao Zwetsch | 6-3 1-6 2-0 |